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Extremegreen Building Products

Extremegreen represents a quantum shift in sheet building technology and has been designed to replace plywood, OSB, fiber cement and gypsum based sheet building products. The proprietary design and formula offers superior structural and high-impact strength, stiffness, durability and fire-resistance.

extremegreen’s ingredients are 100% inorganic, resulting in a dimensionally stable building product with unparalleled resistance to environmental exposure, thus allowing you to build more for less, in a any season.

Extremegreen represents a quantum shift in sheet building technology and has been designed to replace plywood, OSB, fiber cement and gypsum based sheet building products. The proprietary design and formula offers superior structural and high-impact strength, stiffness, durability and fire-resistance.

Extremegreen is manufactured in a strict quality controlled environment and is subject to a stringent third party ISO Certified Quality Assurance program to ensure quality control and product consistency are maintained.

Extremegreen’s ingredients are 100% inorganic, resulting in a dimensionally stable building product with unparalleled resistance to environmental exposure, thus allowing you to build more for less,in a any season.

Extremegreen is impervious to water and wood boring insects. This means no rot, mold or mildew, termites, warping, swelling or delamination.

Materials We Provide

Our Core Values

With a knowledgeable and experienced team, a broad range of high quality products, and established relationships with the best manufacturers and suppliers in the industry, GC Warehouse has
quickly become the Tri-State Area’s premier building supply company.

Super Fast Delivery

We aim to provide super fast, on time Delivery directly to your Job Site.

Highest Standards

We only deal with High Quality Vendors to provide you all the materials you need for your current job.

Professional Team

We have a Team of highly skilled professionals that can answer any question you may have about materials for your job.

Best Prices

We have exclusive deals with some of our of our vendors with the aim to provide our customers the best prices around.

GC Warehouse is your first choice for building materials for large and specialized professional contractors, remodelers, and industrial companies.

We understand that our customers work on hard deadlines, so we strive to eliminate the stress involved with sourcing and delivery of materials by providing extremely competitive pricing, delivery tracking, and the best service in the industry. Our satisfied, loyal customers include some of the leading Tri-State area general contractors, management companies, and developers.

Reliable Delivery and Service

Our Mission

Our company’s foundation is built upon three basic core values: Outstanding Service, Customer Care, and Innovation. Our goal is to transform the warehouse supply experience by seamlessly integrating inventory, purchasing, delivery, and follow-up so that our customers can complete their projects in record time.

From the moment you reach out, GC Warehouse pledges to provide you with the best customer service in the industry. Our knowledgable, dedicated staff are always available to help, and won’t rest until every detail of your order is correct.

GC Warehouse will do whatever it takes to help our customers finish the job and maximize their profits, so we’ll go the extra mile to make deliveries after traditional work hours, on weekends, and on holidays.

All products we supply have been specifically selected for quality, durability, and value. We know your time is valuable, so we aim to have your materials on site, on time, and at the right price so you can focus on the task at hand.

Our Vendors

Our exclusive supplier relationships allow us to stock the industry’s top brands, as well as a range of hard-to-find items from specialty companies.

Part of the Billion Dollar Buying Power Network

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